diff options
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 33 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbsysfs.c | 1 | ||||
| -rw-r--r-- | include/linux/fb.h | 22 |
3 files changed, 0 insertions, 56 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 3a6c8458eb8d..02217c33d152 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -13,7 +13,6 @@ #include <linux/module.h> -#include <linux/aperture.h> #include <linux/compat.h> #include <linux/types.h> #include <linux/errno.h> @@ -1653,32 +1652,6 @@ static void do_unregister_framebuffer(struct fb_info *fb_info) put_fb_info(fb_info); } -static int fb_aperture_acquire_for_platform_device(struct fb_info *fb_info) -{ - struct apertures_struct *ap = fb_info->apertures; - struct device *dev = fb_info->device; - struct platform_device *pdev; - unsigned int i; - int ret; - - if (!ap) - return 0; - - if (!dev_is_platform(dev)) - return 0; - - pdev = to_platform_device(dev); - - for (ret = 0, i = 0; i < ap->count; ++i) { - ret = devm_aperture_acquire_for_platform_device(pdev, ap->ranges[i].base, - ap->ranges[i].size); - if (ret) - break; - } - - return ret; -} - /** * register_framebuffer - registers a frame buffer device * @fb_info: frame buffer info structure @@ -1693,12 +1666,6 @@ register_framebuffer(struct fb_info *fb_info) { int ret; - if (fb_info->flags & FBINFO_MISC_FIRMWARE) { - ret = fb_aperture_acquire_for_platform_device(fb_info); - if (ret) - return ret; - } - mutex_lock(®istration_lock); ret = do_register_framebuffer(fb_info); mutex_unlock(®istration_lock); diff --git a/drivers/video/fbdev/core/fbsysfs.c b/drivers/video/fbdev/core/fbsysfs.c index 4d7f63892dcc..0c33c4adcd79 100644 --- a/drivers/video/fbdev/core/fbsysfs.c +++ b/drivers/video/fbdev/core/fbsysfs.c @@ -88,7 +88,6 @@ void framebuffer_release(struct fb_info *info) mutex_destroy(&info->bl_curve_mutex); #endif - kfree(info->apertures); kfree(info); } EXPORT_SYMBOL(framebuffer_release); diff --git a/include/linux/fb.h b/include/linux/fb.h index 96b96323e9cb..30183fd259ae 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -423,8 +423,6 @@ struct fb_tile_ops { */ #define FBINFO_MISC_ALWAYS_SETPAR 0x40000 -/* where the fb is a firmware driver, and can be replaced with a proper one */ -#define FBINFO_MISC_FIRMWARE 0x80000 /* * Host and GPU endianness differ. */ @@ -499,30 +497,10 @@ struct fb_info { void *fbcon_par; /* fbcon use-only private area */ /* From here on everything is device dependent */ void *par; - /* we need the PCI or similar aperture base/size not - smem_start/size as smem_start may just be an object - allocated inside the aperture so may not actually overlap */ - struct apertures_struct { - unsigned int count; - struct aperture { - resource_size_t base; - resource_size_t size; - } ranges[0]; - } *apertures; bool skip_vt_switch; /* no VT switch on suspend/resume required */ }; -static inline struct apertures_struct *alloc_apertures(unsigned int max_num) { - struct apertures_struct *a; - - a = kzalloc(struct_size(a, ranges, max_num), GFP_KERNEL); - if (!a) - return NULL; - a->count = max_num; - return a; -} - #define FBINFO_FLAG_DEFAULT FBINFO_DEFAULT /* This will go away |